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Diffstat (limited to 'installer/OpenSLX/OSSetup/Packager/Base.pm')
| -rw-r--r-- | installer/OpenSLX/OSSetup/Packager/Base.pm | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/installer/OpenSLX/OSSetup/Packager/Base.pm b/installer/OpenSLX/OSSetup/Packager/Base.pm index 747ba7e4..af600b8b 100644 --- a/installer/OpenSLX/OSSetup/Packager/Base.pm +++ b/installer/OpenSLX/OSSetup/Packager/Base.pm @@ -18,6 +18,8 @@ use warnings; our $VERSION = 1.01; # API-version . implementation-version +use Scalar::Util qw( weaken ); + use OpenSLX::Basics; ################################################################################ @@ -34,6 +36,9 @@ sub initialize my $engine = shift; $self->{'engine'} = $engine; + weaken($self->{'engine'}); + # avoid circular reference between packager and its engine + return; } |